ed39800a83baf5bffbe391f3974eb2af0f415f80 |
|
21-Jun-2017 |
Elliott Hughes <enh@google.com> |
Upgrade to valgrind 3.13.0 (15 June 2017). Release 3.13.0 (15 June 2017) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 3.13.0 is a feature release with many improvements and the usual collection of bug fixes. This release supports X86/Linux, AMD64/Linux, ARM32/Linux, ARM64/Linux, PPC32/Linux, PPC64BE/Linux, PPC64LE/Linux, S390X/Linux, MIPS32/Linux, MIPS64/Linux, ARM/Android, ARM64/Android, MIPS32/Android, X86/Android, X86/Solaris, AMD64/Solaris and AMD64/MacOSX 10.12. * ==================== CORE CHANGES =================== * The translation cache size has been increased to keep up with the demands of large applications. The maximum number of sectors has increased from 24 to 48. The default number of sectors has increased from 16 to 32 on all targets except Android, where the increase is from 6 to 12. * The amount of memory that Valgrind can use has been increased from 64GB to 128GB. In particular this means your application can allocate up to about 60GB when running on Memcheck. * Valgrind's default load address has been changed from 0x3800'0000 to 0x5800'0000, so as to make it possible to load larger executables. This should make it possible to load executables of size at least 1200MB. * A massive spaceleak caused by reading compressed debuginfo files has been fixed. Valgrind should now be entirely usable with gcc-7.0 "-gz" created debuginfo. * The C++ demangler has been updated. * Support for demangling Rust symbols has been added. * A new representation of stack traces, the "XTree", has been added. An XTree is a tree of stacktraces with data associated with the stacktraces. This is used by various tools (Memcheck, Helgrind, Massif) to report on the heap consumption of your program. Reporting is controlled by the new options --xtree-memory=none|allocs|full and --xtree-memory-file=<file>. A report can also be produced on demand using the gdbserver monitor command 'xtmemory [<filename>]>'. The XTree can be output in 2 formats: 'callgrind format' and 'massif format. The existing visualisers for these formats (e.g. callgrind_annotate, KCachegrind, ms_print) can be used to visualise and analyse these reports. Memcheck can also produce XTree leak reports using the Callgrind file format. For more details, see the user manual. * ================== PLATFORM CHANGES ================= * ppc64: support for ISA 3.0B and various fixes for existing 3.0 support * amd64: fixes for JIT failure problems on long AVX2 code blocks * amd64 and x86: support for CET prefixes has been added * arm32: a few missing ARMv8 instructions have been implemented * arm64, mips64, mips32: an alternative implementation of Load-Linked and Store-Conditional instructions has been added. This is to deal with processor implementations that implement the LL/SC specifications strictly and as a result cause Valgrind to hang in certain situations. The alternative implementation is automatically enabled at startup, as required. You can use the option --sim-hints=fallback-llsc to force-enable it if you want. * Support for OSX 10.12 has been improved. * On Linux, clone handling has been improved to honour CLONE_VFORK that involves a child stack. Note however that CLONE_VFORK | CLONE_VM is handled like CLONE_VFORK (by removing CLONE_VM), so applications that depend on CLONE_VM exact semantics will (still) not work. * The TileGX/Linux port has been removed because it appears to be both unused and unsupported. * ==================== TOOL CHANGES ==================== * Memcheck: - Memcheck should give fewer false positives when running optimised Clang/LLVM generated code. - Support for --xtree-memory and 'xtmemory [<filename>]>'. - New command line options --xtree-leak=no|yes and --xtree-leak-file=<file> to produce the end of execution leak report in a xtree callgrind format file. - New option 'xtleak' in the memcheck leak_check monitor command, to produce the leak report in an xtree file. * Massif: - Support for --xtree-memory and 'xtmemory [<filename>]>'. - For some workloads (typically, for big applications), Massif memory consumption and CPU consumption has decreased significantly. * Helgrind: - Support for --xtree-memory and 'xtmemory [<filename>]>'. - addition of client request VALGRIND_HG_GNAT_DEPENDENT_MASTER_JOIN, useful for Ada gnat compiled applications. * ==================== OTHER CHANGES ==================== * For Valgrind developers: in an outer/inner setup, the outer Valgrind will append the inner guest stacktrace to the inner host stacktrace. This helps to investigate the errors reported by the outer, when they are caused by the inner guest program (such as an inner regtest). See README_DEVELOPERS for more info. * To allow fast detection of callgrind files by desktop environments and file managers, the format was extended to have an optional first line that uniquely identifies the format ("# callgrind format"). Callgrind creates this line now, as does the new xtree functionality. * File name template arguments (such as --log-file, --xtree-memory-file, ...) have a new %n format letter that is replaced by a sequence number. * "--version -v" now shows the SVN revision numbers from which Valgrind was built. * ==================== FIXED BUGS ==================== The following bugs have been fixed or resolved. Note that "n-i-bz" stands for "not in bugzilla" -- that is, a bug that was reported to us but never got a bugzilla entry. We encourage you to file bugs in bugzilla (https://bugs.kde.org/enter_bug.cgi?product=valgrind) rather than mailing the developers (or mailing lists) directly -- bugs that are not entered into bugzilla tend to get forgotten about or ignored. To see details of a given bug, visit https://bugs.kde.org/show_bug.cgi?id=XXXXXX where XXXXXX is the bug number as listed below. 162848 --log-file output isn't split when a program forks 340777 Illegal instruction on mips (ar71xx) 341481 MIPS64: Iop_CmpNE32 triggers false warning on MIPS64 platforms 342040 Valgrind mishandles clone with CLONE_VFORK | CLONE_VM that clones to a different stack. 344139 x86 stack-seg overrides, needed by the Wine people 344524 store conditional of guest applications always fail - observed on Octeon3(MIPS) 348616 Wine/valgrind: noted but unhandled ioctl 0x5390 [..] (DVD_READ_STRUCT) 352395 Please provide SVN revision info in --version -v 352767 Wine/valgrind: noted but unhandled ioctl 0x5307 [..] (CDROMSTOP) 356374 Assertion 'DRD_(g_threadinfo)[tid].pt_threadid != INVALID_POSIX_THREADID' failed 358213 helgrind/drd bar_bad testcase hangs or crashes with new glibc pthread barrier implementation 358697 valgrind.h: Some code remains even when defining NVALGRIND 359202 Add musl libc configure/compile 360415 amd64 instructions ADCX and ADOX are not implemented in VEX == 372828 (vex amd64->IR: 0x66 0xF 0x3A 0x62 0x4A 0x10) 360429 unhandled ioctl 0x530d with no size/direction hints (CDROMREADMODE1) 362223 assertion failed when .valgrindrc is a directory instead of a file 367543 bt/btc/btr/bts x86/x86_64 instructions are poorly-handled wrt flags 367942 Segfault vgPlain_do_sys_sigaction (m_signals.c:1138) 368507 can't malloc chunks larger than about 34GB 368529 Android arm target link error, missing atexit and pthread_atfork 368863 WARNING: unhandled arm64-linux syscall: 100 (get_robust_list) 368865 WARNING: unhandled arm64-linux syscall: 272 (kcmp) 368868 disInstr(arm64): unhandled instruction 0xD53BE000 = cntfrq_el0 (ARMv8) 368917 WARNING: unhandled arm64-linux syscall: 218 (request_key) 368918 WARNING: unhandled arm64-linux syscall: 127 (sched_rr_get_interval) 368922 WARNING: unhandled arm64-linux syscall: 161 (sethostname) 368924 WARNING: unhandled arm64-linux syscall: 84 (sync_file_range) 368925 WARNING: unhandled arm64-linux syscall: 130 (tkill) 368926 WARNING: unhandled arm64-linux syscall: 97 (unshare) 369459 valgrind on arm64 violates the ARMv8 spec (ldxr/stxr) 370028 Reduce the number of compiler warnings on MIPS platforms 370635 arm64 missing syscall getcpu 371225 Fix order of timer_{gettime,getoverrun,settime} syscalls on arm64 371227 Clean AArch64 syscall table 371412 Rename wrap_sys_shmat to sys_shmat like other wrappers 371471 Valgrind complains about non legit memory leaks on placement new (C++) 371491 handleAddrOverrides() is [incorrect] when ASO prefix is used 371503 disInstr(arm64): unhandled instruction 0xF89F0000 371869 support '%' in symbol Z-encoding 371916 execution tree xtree concept 372120 c++ demangler demangles symbols which are not c++ 372185 Support of valgrind on ARMv8 with 32 bit executable 372188 vex amd64->IR: 0x66 0xF 0x3A 0x62 0x4A 0x10 0x10 0x48 (PCMPxSTRx $0x10) 372195 Power PC, xxsel instruction is not always recognized. 372504 Hanging on exit_group 372600 process loops forever when fatal signals are arriving quickly 372794 LibVEX (arm32 front end): 'Assertion szBlg2 <= 3' failed 373046 Stacks registered by core are never deregistered 373069 memcheck/tests/leak_cpp_interior fails with GCC 5.1+ 373086 Implement additional Xen hypercalls 373192 Calling posix_spawn in glibc 2.24 completely broken 373488 Support for fanotify API on ARM64 architecture == 368864 WARNING: unhandled arm64-linux syscall: 262 (fanotify_init) 373555 Rename BBPTR to GSPTR as it denotes guest state pointer only 373938 const IRExpr arguments for matchIRExpr() 374719 some spelling fixes 374963 increase valgrind's load address to prevent mmap failure 375514 valgrind_get_tls_addr() does not work in case of static TLS 375772 +1 error in get_elf_symbol_info() when computing value of 'hi' address for ML_(find_rx_mapping)() 375806 Test helgrind/tests/tc22_exit_w_lock fails with glibc 2.24 375839 Temporary storage exhausted, with long sequence of vfmadd231ps insns == 377159 "vex: the `impossible' happened" still present == 375150 Assertion 'tres.status == VexTransOK' failed == 378068 valgrind crashes on AVX2 function in FFmpeg 376142 Segfaults on MIPS Cavium Octeon boards 376279 disInstr(arm64): unhandled instruction 0xD50320FF 376455 Solaris: unhandled syscall lgrpsys(180) 376518 Solaris: unhandled fast trap getlgrp(6) 376611 ppc64 and arm64 don't know about prlimit64 syscall 376729 PPC64, remove R2 from the clobber list == 371668 376956 syswrap of SNDDRV and DRM_IOCTL_VERSION causing some addresses to be wrongly marked as addressable 377066 Some Valgrind unit tests fail to compile on Ubuntu 16.10 with PIE enabled by default 377376 memcheck/tests/linux/getregset fails with glibc2.24 377427 PPC64, lxv instruction failing on odd destination register 377478 PPC64: ISA 3.0 setup fixes 377698 Missing memory check for futex() uaddr arg for FUTEX_WAKE and FUTEX_WAKE_BITSET, check only 4 args for FUTEX_WAKE_BITSET, and 2 args for FUTEX_TRYLOCK_PI 377717 Fix massive space leak when reading compressed debuginfo sections 377891 Update Xen 4.6 domctl wrappers 377930 fcntl syscall wrapper is missing flock structure check 378524 libvexmultiarch_test regression on s390x and ppc64 378535 Valgrind reports INTERNAL ERROR in execve syscall wrapper 378673 Update libiberty demangler 378931 Add ISA 3.0B additional isnstructions, add OV32, CA32 setting support 379039 syscall wrapper for prctl(PR_SET_NAME) must not check more than 16 bytes 379094 Valgrind reports INTERNAL ERROR in rt_sigsuspend syscall wrapper 379371 UNKNOWN task message [id 3444, to mach_task_self(), reply 0x603] (task_register_dyld_image_infos) 379372 UNKNOWN task message [id 3447, to mach_task_self(), reply 0x603] (task_register_dyld_shared_cache_image_info) 379390 unhandled syscall: mach:70 (host_create_mach_voucher_trap) 379473 MIPS: add support for rdhwr cycle counter register 379504 remove TileGX/Linux port 379525 Support more x86 nop opcodes 379838 disAMode(x86): not an addr! 379703 PC ISA 3.0 fixes: stxvx, stxv, xscmpexpdp instructions 379890 arm: unhandled instruction: 0xEBAD 0x1B05 (sub.w fp, sp, r5, lsl #4) 379895 clock_gettime does not execute POST syscall wrapper 379925 PPC64, mtffs does not set the FPCC and C bits in the FPSCR correctly 379966 WARNING: unhandled amd64-linux syscall: 313 (finit_module) 380200 xtree generated callgrind files refer to files without directory name 380202 Assertion failure for cache line size (cls == 64) on aarch64. 380397 s390x: __GI_strcspn() replacement needed n-i-bz Fix pub_tool_basics.h build issue with g++ 4.4.7. (3.13.0.RC1: 2 June 2017, vex r3386, valgrind r16434) (3.13.0.RC2: 9 June 2017, vex r3389, valgrind r16443) (3.13.0: 14 June 2017, vex r3396, valgrind r16446) Bug: N/A Test: manual Change-Id: Id4498a49f462c3689cbcb35c15f96a8c7e3cea17
/external/valgrind/coregrind/m_options.c
|
a0664b9ca67b594bd6f570a61d3301167a24750c |
|
19-Apr-2017 |
Elliott Hughes <enh@google.com> |
Upgrade to valgrind 3.12.0. Release 3.12.0 (20 October 2016) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 3.12.0 is a feature release with many improvements and the usual collection of bug fixes. This release supports X86/Linux, AMD64/Linux, ARM32/Linux, ARM64/Linux, PPC32/Linux, PPC64BE/Linux, PPC64LE/Linux, S390X/Linux, MIPS32/Linux, MIPS64/Linux, ARM/Android, ARM64/Android, MIPS32/Android, X86/Android, X86/Solaris, AMD64/Solaris, X86/MacOSX 10.10 and AMD64/MacOSX 10.10. There is also preliminary support for X86/MacOSX 10.11/12, AMD64/MacOSX 10.11/12 and TILEGX/Linux. * ================== PLATFORM CHANGES ================= * POWER: Support for ISA 3.0 has been added * mips: support for O32 FPXX ABI has been added. * mips: improved recognition of different processors * mips: determination of page size now done at run time * amd64: Partial support for AMD FMA4 instructions. * arm, arm64: Support for v8 crypto and CRC instructions. * Improvements and robustification of the Solaris port. * Preliminary support for MacOS 10.12 (Sierra) has been added. Whilst 3.12.0 continues to support the 32-bit x86 instruction set, we would prefer users to migrate to 64-bit x86 (a.k.a amd64 or x86_64) where possible. Valgrind's support for 32-bit x86 has stagnated in recent years and has fallen far behind that for 64-bit x86 instructions. By contrast 64-bit x86 is well supported, up to and including AVX2. * ==================== TOOL CHANGES ==================== * Memcheck: - Added meta mempool support for describing a custom allocator which: - Auto-frees all chunks assuming that destroying a pool destroys all objects in the pool - Uses itself to allocate other memory blocks - New flag --ignore-range-below-sp to ignore memory accesses below the stack pointer, if you really have to. The related flag --workaround-gcc296-bugs=yes is now deprecated. Use --ignore-range-below-sp=1024-1 as a replacement. * DRD: - Improved thread startup time significantly on non-Linux platforms. * DHAT - Added collection of the metric "tot-blocks-allocd" * ==================== OTHER CHANGES ==================== * Replacement/wrapping of malloc/new related functions is now done not just for system libraries by default, but for any globally defined malloc/new related function (both in shared libraries and statically linked alternative malloc implementations). The dynamic (runtime) linker is excluded, though. To only intercept malloc/new related functions in system libraries use --soname-synonyms=somalloc=nouserintercepts (where "nouserintercepts" can be any non-existing library name). This new functionality is not implemented for MacOS X. * The maximum number of callers in a suppression entry is now equal to the maximum size for --num-callers (500). Note that --gen-suppressions=yes|all similarly generates suppressions containing up to --num-callers frames. * New and modified GDB server monitor features: - Valgrind's gdbserver now accepts the command 'catch syscall'. Note that you must have GDB >= 7.11 to use 'catch syscall' with gdbserver. * New option --run-cxx-freeres=<yes|no> can be used to change whether __gnu_cxx::__freeres() cleanup function is called or not. Default is 'yes'. * Valgrind is able to read compressed debuginfo sections in two formats: - zlib ELF gABI format with SHF_COMPRESSED flag (gcc option -gz=zlib) - zlib GNU format with .zdebug sections (gcc option -gz=zlib-gnu) * Modest JIT-cost improvements: the cost of instrumenting code blocks for the most common use case (x86_64-linux, Memcheck) has been reduced by 10%-15%. * Improved performance for programs that do a lot of discarding of instruction address ranges of 8KB or less. * The C++ symbol demangler has been updated. * More robustness against invalid syscall parameters on Linux. * ==================== FIXED BUGS ==================== The following bugs have been fixed or resolved. Note that "n-i-bz" stands for "not in bugzilla" -- that is, a bug that was reported to us but never got a bugzilla entry. We encourage you to file bugs in bugzilla (https://bugs.kde.org/enter_bug.cgi?product=valgrind) rather than mailing the developers (or mailing lists) directly -- bugs that are not entered into bugzilla tend to get forgotten about or ignored. To see details of a given bug, visit https://bugs.kde.org/show_bug.cgi?id=XXXXXX where XXXXXX is the bug number as listed below. 191069 Exiting due to signal not reported in XML output 199468 Suppressions: stack size limited to 25 while --num-callers allows more frames 212352 vex amd64 unhandled opc_aux = 0x 2, first_opcode == 0xDC (FCOM) 278744 cvtps2pd with redundant RexW 303877 valgrind doesn't support compressed debuginfo sections. 345307 Warning about "still reachable" memory when using libstdc++ from gcc 5 348345 Assertion fails for negative lineno 351282 V 3.10.1 MIPS softfloat build broken with GCC 4.9.3 / binutils 2.25.1 351692 Dumps created by valgrind are not readable by gdb (mips32 specific) 351804 Crash on generating suppressions for "printf" call on OS X 10.10 352197 mips: mmap2() not wrapped correctly for page size > 4096 353083 arm64 doesn't implement various xattr system calls 353084 arm64 doesn't support sigpending system call 353137 www: update info for Supported Platforms 353138 www: update "The Valgrind Developers" page 353370 don't advertise RDRAND in cpuid for Core-i7-4910-like avx2 machine == 365325 == 357873 353384 amd64->IR: 0x66 0xF 0x3A 0x62 0xD1 0x62 (pcmpXstrX $0x62) 353398 WARNING: unhandled amd64-solaris syscall: 207 353660 XML in auxwhat tag not escaping reserved symbols properly 353680 s390x: Crash with certain glibc versions due to non-implemented TBEGIN 353727 amd64->IR: 0x66 0xF 0x3A 0x62 0xD1 0x72 (pcmpXstrX $0x72) 353802 ELF debug info reader confused with multiple .rodata sections 353891 Assert 'bad_scanned_addr < VG_ROUNDDN(start+len, sizeof(Addr))' failed 353917 unhandled amd64-solaris syscall fchdir(120) 353920 unhandled amd64-solaris syscall: 170 354274 arm: unhandled instruction: 0xEBAD 0x0AC1 (sub.w sl, sp, r1, lsl #3) 354392 unhandled amd64-solaris syscall: 171 354797 Vbit test does not include Iops for Power 8 instruction support 354883 tst->os_state.pthread - magic_delta assertion failure on OSX 10.11 == 361351 == 362920 == 366222 354933 Fix documentation of --kernel-variant=android-no-hw-tls option 355188 valgrind should intercept all malloc related global functions 355454 do not intercept malloc related symbols from the runtime linker 355455 stderr.exp of test cases wrapmalloc and wrapmallocstatic overconstrained 356044 Dwarf line info reader misinterprets is_stmt register 356112 mips: replace addi with addiu 356393 valgrind (vex) crashes because isZeroU happened == 363497 == 364497 356676 arm64-linux: unhandled syscalls 125, 126 (sched_get_priority_max/min) 356678 arm64-linux: unhandled syscall 232 (mincore) 356817 valgrind.h triggers compiler errors on MSVC when defining NVALGRIND 356823 Unsupported ARM instruction: stlex 357059 x86/amd64: SSE cvtpi2ps with memory source does transition to MMX state 357338 Unhandled instruction for SHA instructions libcrypto Boring SSL 357673 crash if I try to run valgrind with a binary link with libcurl 357833 Setting RLIMIT_DATA to zero breaks with linux 4.5+ 357871 pthread_spin_destroy not properly wrapped 357887 Calls to VG_(fclose) do not close the file descriptor 357932 amd64->IR: accept redundant REX prefixes for {minsd,maxsd} m128, xmm. 358030 support direct socket calls on x86 32bit (new in linux 4.3) 358478 drd/tests/std_thread.cpp doesn't build with GCC6 359133 Assertion 'eltSzB <= ddpa->poolSzB' failed 359181 Buffer Overflow during Demangling 359201 futex syscall "skips" argument 5 if op is FUTEX_WAIT_BITSET 359289 s390x: popcnt (B9E1) not implemented 359472 The Power PC vsubuqm instruction doesn't always give the correct result 359503 Add missing syscalls for aarch64 (arm64) 359645 "You need libc6-dbg" help message could be more helpful 359703 s390: wire up separate socketcalls system calls 359724 getsockname might crash - deref_UInt should call safe_to_deref 359733 amd64 implement ld.so strchr/index override like x86 359767 Valgrind does not support the IBM POWER ISA 3.0 instructions, part 1/5 359829 Power PC test suite none/tests/ppc64/test_isa_2_07.c uses uninitialized data 359838 arm64: Unhandled instruction 0xD5033F5F (clrex) 359871 Incorrect mask handling in ppoll 359952 Unrecognised PCMPESTRM variants (0x70, 0x19) 360008 Contents of Power vr registers contents is not printed correctly when the --vgdb-shadow-registers=yes option is used 360035 POWER PC instruction bcdadd and bcdsubtract generate result with non-zero shadow bits 360378 arm64: Unhandled instruction 0x5E280844 (sha1h s4, s2) 360425 arm64 unsupported instruction ldpsw == 364435 360519 none/tests/arm64/memory.vgtest might fail with newer gcc 360571 Error about the Android Runtime reading below the stack pointer on ARM 360574 Wrong parameter type for an ashmem ioctl() call on Android and ARM64 360749 kludge for multiple .rodata sections on Solaris no longer needed 360752 raise the number of reserved fds in m_main.c from 10 to 12 361207 Valgrind does not support the IBM POWER ISA 3.0 instructions, part 2/5 361226 s390x: risbgn (EC59) not implemented 361253 [s390x] ex_clone.c:42: undefined reference to `pthread_create' 361354 ppc64[le]: wire up separate socketcalls system calls 361615 Inconsistent termination for multithreaded process terminated by signal 361926 Unhandled Solaris syscall: sysfs(84) 362009 V dumps core on unimplemented functionality before threads are created 362329 Valgrind does not support the IBM POWER ISA 3.0 instructions, part 3/5 362894 missing (broken) support for wbit field on mtfsfi instruction (ppc64) 362935 [AsusWRT] Assertion 'sizeof(TTEntryC) <= 88' failed 362953 Request for an update to the Valgrind Developers page 363680 add renameat2() support 363705 arm64 missing syscall name_to_handle_at and open_by_handle_at 363714 ppc64 missing syscalls sync, waitid and name_to/open_by_handle_at 363858 Valgrind does not support the IBM POWER ISA 3.0 instructions, part 4/5 364058 clarify in manual limitations of array overruns detections 364413 pselect sycallwrapper mishandles NULL sigmask 364728 Power PC, missing support for several HW registers in get_otrack_shadow_offset_wrk() 364948 Valgrind does not support the IBM POWER ISA 3.0 instructions, part 5/5 365273 Invalid write to stack location reported after signal handler runs 365912 ppc64BE segfault during jm-insns test (RELRO) 366079 FPXX Support for MIPS32 Valgrind 366138 Fix configure errors out when using Xcode 8 (clang 8.0.0) 366344 Multiple unhandled instruction for Aarch64 (0x0EE0E020, 0x1AC15800, 0x4E284801, 0x5E040023, 0x5E056060) 367995 Integration of memcheck with custom memory allocator 368120 x86_linux asm _start functions do not keep 16-byte aligned stack pointer 368412 False positive result for altivec capability check 368416 Add tc06_two_races_xml.exp output for ppc64 368419 Perf Events ioctls not implemented 368461 mmapunmap test fails on ppc64 368823 run_a_thread_NORETURN assembly code typo for VGP_arm64_linux target 369000 AMD64 fma4 instructions unsupported. 369169 ppc64 fails jm_int_isa_2_07 test 369175 jm_vec_isa_2_07 test crashes on ppc64 369209 valgrind loops and eats up all memory if cwd doesn't exist. 369356 pre_mem_read_sockaddr syscall wrapper can crash with bad sockaddr 369359 msghdr_foreachfield can crash when handling bad iovec 369360 Bad sigprocmask old or new sets can crash valgrind 369361 vmsplice syscall wrapper crashes on bad iovec 369362 Bad sigaction arguments crash valgrind 369383 x86 sys_modify_ldt wrapper crashes on bad ptr 369402 Bad set/get_thread_area pointer crashes valgrind 369441 bad lvec argument crashes process_vm_readv/writev syscall wrappers 369446 valgrind crashes on unknown fcntl command 369439 S390x: Unhandled insns RISBLG/RISBHG and LDE/LDER 369468 Remove quadratic metapool algorithm using VG_(HT_remove_at_Iter) 370265 ISA 3.0 HW cap stuff needs updating 371128 BCD add and subtract instructions on Power BE in 32-bit mode do not work n-i-bz Fix incorrect (or infinite loop) unwind on RHEL7 x86 and amd64 n-i-bz massif --pages-as-heap=yes does not report peak caused by mmap+munmap n-i-bz false positive leaks due to aspacemgr merging heap & non heap segments n-i-bz Fix ppoll_alarm exclusion on OS X n-i-bz Document brk segment limitation, reference manual in limit reached msg. n-i-bz Fix clobber list in none/tests/amd64/xacq_xrel.c [valgrind r15737] n-i-bz Bump allowed shift value for "add.w reg, sp, reg, lsl #N" [vex r3206] n-i-bz amd64: memcheck false positive with shr %edx n-i-bz arm3: Allow early writeback of SP base register in "strd rD, [sp, #-16]" n-i-bz ppc: Fix two cases of PPCAvFpOp vs PPCFpOp enum confusion n-i-bz arm: Fix incorrect register-number constraint check for LDAEX{,B,H,D} n-i-bz DHAT: added collection of the metric "tot-blocks-allocd" (3.12.0.RC1: 20 October 2016, vex r3282, valgrind r16094) (3.12.0.RC2: 20 October 2016, vex r3282, valgrind r16096) (3.12.0: 21 October 2016, vex r3282, valgrind r16098) Bug: http://b/37470713 Bug: http://b/29251682 Test: ran runtests-arm(64)?.sh and the bug reporter's specific binary (32- and 64-bit) Change-Id: I43ccbea946d89fc4ae9f355181ac5061d6ce4453
/external/valgrind/coregrind/m_options.c
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29dd9e62b241efb2c406ed658720e0dd2e68897d |
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31-Aug-2015 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Change the default setting for --dsymutil from =no to =yes, since in practice it needs to be permanently enabled on OS X. No change on other platforms. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15603 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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18d27dd1be2426ec685978efb71bd5dfbe7f80b9 |
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31-Aug-2015 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Revisit r15601 (Change the --smc-check default value to =all-non-file.) to restrict the change to those architectures that do provide automatic D-I coherence (x86, amd64, s390x). This commit restores the default value for all other architectures back to its pre r15601 state, so as not to burden those architectures unnecessarily with =all-non-file. Also, this rewrites the relevant manual section. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15602 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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6d9a33803c50c3bd2593169130382facfbd17521 |
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31-Aug-2015 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Change the --smc-check default value to =all-non-file. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15601 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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b3a1e4bffbdbbf38304f216af405009868f43628 |
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21-Aug-2015 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates, to include 2015. No functional change. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15577 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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b9749a5a1fcf2ce8dc4a145f6037821f2a4c1252 |
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24-Jul-2015 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Remove command line options --db-attach and --db-command which were deprecated in 3.10.0 git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15445 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|
8eb8bab992e3998c33770b0cdb16059a8b918a06 |
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21-Jul-2015 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Bug 345248 - add support for Solaris OS in valgrind Authors of this port: Petr Pavlu setup@dagobah.cz Ivo Raisr ivosh@ivosh.net Theo Schlossnagle theo@omniti.com git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15426 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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d0720e4a624bdfe7ce2494d690e7a88f986b93c1 |
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12-Mar-2015 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Implement command line option --valgrind-stacksize=<number> This allows to decrease memory usage when using many threads, if no big stacksize is needed by Valgrind. If needed (e.g. for demangling big c++ symbols), the V stacksize can be increased. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15004 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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1e802b6a8d0d4b7b630d2a1dd9683c7c889b01a3 |
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13-Feb-2015 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add command line flag --max-threads=<integer> to increase the number of threads that valgrind can handle. No recompile is needed. Part of fixing BZ #337869. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14932 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|
8d47a61e503b69ffbc783717f5faf09d0bbc4723 |
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05-Feb-2015 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Allow the user to specify precise-exception behaviour for translations made from file-backed mappings (AOT code, basically) that is different from the default behaviour as specified by --vex-iropt-register-updates. New flag is --px-file-backed=, with the same possible args as --vex-iropt-register-updates has. Add a new flag --px-default, which is a short alias for --vex-iropt-register-updates. Add one line of stats output when --stats=yes, showing counts of how many translations have been made under each of the 4 different PX optimisation settings. No user-visible change if you don't use the new flags. Relies on VEX API change in r3084. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14906 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|
f34ee4e2fec720d392fe8db5b7de57884174654c |
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29-Nov-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix up the error processing in VG_(expand_file_name). E.g. giving --log-file= on the command line results in the following error: valgrind: --log-file: filename is emptyBad option: --log-file= ... Relatedly, fix the 1st argument to VG_(expand_file_name) in coredump-elf.c. This should not contain additional verbiage as it is assumed to be an option name which us used to construct an error message containing option_name=file_name As an aside, this logic in coredump-elf.c seems odd: If VG_(clo_log_fname_expanded) is not NULL, then it has already been expanded in main_process_cmd_line_options. Expanding it again would only make a difference, if the original logfile name contained an environment variable whose value contained %q{whatever} thereby referring to a yet another environment variable. That seems strange. But I'm not touching it. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14794 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|
7b3d3565c1559b88c67f629bd6613c8b1a89691b |
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12-Nov-2014 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Implement Option --error-markers=<begin>,<end> * This option can be used to mark the begin/end of errors in textual output mode, to facilitate searching/extracting errors in output files mixing valgrind errors with program output. * Use the new option in various existing regtests to test the various possible usage. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14714 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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26ed419d60369d0545510eba0832566e24452e1e |
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04-Nov-2014 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Adds initial support for AArch64 (arm64) on Android. Small programs (/system/bin/ls, /system/bin/date) run. Still to do: * enable more malloc/free intercepts * enable wrappers for ashmem and binder syscalls * check to see if any special ioctl support is required for ARM Mali GPUs git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14690 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|
67f7c0384ad9a590a8c8a9737074168f897e1678 |
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23-Oct-2014 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Darwin only: add a filter mechanism that aims to remove pointless memory-map resync operations. Without the filter, such operations come to dominate the running time of complex apps with thousands of memory segments (eg Firefox) and it becomes unusably slow. With the filter in place, the huge performance loss is mostly avoided. Has no meaning and no effect on non-Darwin targets. Controlled by flag --resync-filter=no|yes|verbose [yes]. Filter is currently only set up for Mac OS X 10.9 (Mavericks) 64 bit and will not produce any performance benefit on any other configuration. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14661 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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518850bf0da07ed3e2244e307268ae0fd80e93a8 |
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23-Oct-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Constify coregrind. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14656 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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82a50bd59653018dd78f6898af6206e6ed4762fb |
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15-Oct-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Remove unused variable VG_(clo_require_text_symbol). git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14633 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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7931627282eede4440f3f329b657c3ec68371e8a |
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07-Oct-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge revisions 14372 and 14607 from the BUF_REMOVAL branch to trunk. This change makes VG_(clo_suppressions), VG_(clo_fullpath_after), and VG_(clo_req_tsyms) XArrays. They used to be arrays of fixed size. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14609 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|
29d82f6e5ff3af28950ef6071d231b9633f82a49 |
|
27-Sep-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge 14206,14207,14261,14577,14578 from BUF_REMOVAL branch to trunk. This changes VG_(record_startup_wd) to dynamically allocate a large enough buffer for the directory name. As the dynamic memory manager has started up a while ago, this is quite safe. Also rewrite VG_(get_startup_wd) to simply return the directory name. No more messing with copying it around. Adapt call sites. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14579 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|
e2800c958044937e72eefa371c10ae47ac40e089 |
|
15-Sep-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
coregrind files shall use vg_assert not tl_assert. Tool files shall use tl_assert not vg_assert. Fix code accordingly. Adapted check_headers_and_includes to make sure the code stays clean in that respect. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14542 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|
57d534d331f7a4ad56e401511a9bca3128c2d671 |
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06-Sep-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Do not modify a character string that could be a readonly string literal. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14485 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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ec905f7ed1659f2251045114c785659fbb11ea88 |
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17-Aug-2014 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
The attached patch cleanups the clo processing of clo which are (or should be) 'enum set'. * pub_tool_options.h : add new macrox VG_USET_CLO and VG_USETX_CLO to parse an 'enum set' command line option (with or without "all" keyword). * use VG_USET_CLO for existing enum set clo options: memcheck --errors-for-leak-kinds, --show-leak-kinds, --leak-check-heuristics coregrind --vgdb-stop-at * change --sim-hints and --kernel-variants to enum set (this allows to detect user typos: currently, a typo in a sim-hint or kernel variant is silently ignored. Now, an error will be given to the user) * The 2 new sets (--sim-hints and --kernel-variants) should not make use of the 'all' keyword => VG_(parse_enum_set) has a new argument to enable/disable the use of the "all" keyword. * The macros defining an 'all enum' set definition was duplicating all enum values (so addition of a new enum value could easily give a bug). Removing these macros as they are unused (to the exception of the leak-kind set). For this set, the 'all macro' has been replaced by an 'all function', coded using parse_enum_set parsing the "all" keyword. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14301 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|
2c68e3eff3850e2d466774d152231e628107a28f |
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22-Jun-2014 |
bart <bart@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
core: Add command-line option --defaultsupp git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14080 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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a0a73939b0398b6608fd6dbde49820ce6530d12c |
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15-Jun-2014 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
This patch implements the support needed for stacktraces showing inlined function calls. See 278972 valgrind stacktraces and suppression do not handle inlined function call debuginfo Reading the inlined dwarf call info is activated using the new clo --read-inline-info=yes Default is currently no but an objective is to optimise the performance and memory in order to possibly set it on by default. (see below discussion about performances). Basically, the patch provides the following pieces: 1. Implement a new dwarf3 reader that reads the inlined call info 2. Some performance improvements done for this new parser, and on some common code between the new parser and the var info parser. 3. Use the parsed inlined info to produce stacktrace showing inlined calls 4. Use the parsed inlined info in the suppression matching and suppression generation 5. and of course, some reg tests 1. new dwarf3 reader: --------------------- Two options were possible: add the reading of the inlined info in the current var info dwarf reader, or add a 2nd reader. The 2nd approach was preferred, for the following reasons: The var info reader is slow, memory hungry and quite complex. Having a separate parsing phase for the inlined information is simpler/faster when just reading the inlined info. Possibly, a single parser would be faster when using both --read-var-info=yes and --read-inline-info=yes. However, var-info being extremely memory/cpu hungry, it is unlikely to be used often, and having a separate parsing for inlined info does in any case make not much difference. (--read-var-info=yes is also now less interesting thanks to commit r13991, which provides a fast and low memory "reasonable" location for an address). The inlined info parser reads the dwarf info to make calls to priv_storage.h ML_(addInlInfo). 2. performance optimisations ---------------------------- * the abbrev cache has been improved in revision r14035. * The new parser skips the non interesting DIEs (the var-info parser has no logic to skip uninteresting DIEs). * Some other minor perf optimisation here and there. In total now, on a big executable, 15 seconds CPU are needed to create the inlined info (on my slow x86 pentium). With regards to memory, the dinfo arena: with inlined info: 172281856/121085952 max/curr mmap'd without : 157892608/106721280 max/curr mmap'd, So, basically, inlined information costs about 15Mb of memory for my big executable (compared to first version of the patch, this is already using less memory, thanks to the strpool deduppoolalloc. The needed memory can probably be decreased somewhat more. 3. produce better stack traces ------------------------------ VG_(describe_IP) has a new argument InlIPCursor *iipc which allows to describe inlined function calls by doing repetitive calls to describe_IP. See pub_tool_debuginfo.h for a description. 4. suppression generation and matching -------------------------------------- * suppression generation now also uses an InlIPCursor *iipc to generate a line for each inlined fn call. * suppression matching: to allow suppression matching to match one IP to several function calls in a suppression entry, the 'inputCompleter' object (that allows to lazily generate function or object names for a stacktrace when matching an error with a suppression) has been generalised a little bit more to also lazily generate the input sequence. VG_(generic_match) has been updated so as to be more generic with respect to the input completer : when providing an input completer, VG_(generic_match) does not need anymore to produce/compute any input itself : this is all delegated to the input completer. 5. various regtests ------------------- to test stack traces with inlined calls, and suppressions of (some of) these errors using inlined fn calls matching. Work still to do: ----------------- * improve parsing performance * improve the memory overhead. * handling the directory name for files of the inlined function calls is not yet done. (probably implies to refactor some code) * see if m_errormgr.c *offsets arrays cannot be managed via xarray git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14036 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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c07369bc8be6f6a26adfdbe391be7fe64a211829 |
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17-May-2014 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Enable vgdb ptrace invoker for aarch64. This only works in non-bi arch mode. If ever aarch64+arm are compiled bi-arch, then some more work is needed to have a 64 bits vgdb able to ptrace invoke a 32 bits valgrind. Note also that PTRACE_GETREGSET is defined on other platforms (e.g. ppc64 fedora 18 defines it), but it is not used on these platforms, as again, PTRACE_GETREGSET implies some work for bi-arch to work properly. So, on all platforms except arm64, we use PTRACE_GETREGS or PTRACE_PEEKUSER. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13981 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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d898bf0e1479ec87e86e2e875a6dc9040ee22e11 |
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17-May-2014 |
mjw <mjw@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Revert "Tools should explain why an option is bad when using fmsg_bad_option." This reverts valgrind svn r13975. This was a work in progress, still being discussed in bug #334802. It should not yet been pushed. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13978 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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1f2f9a1352a089b8409af2073e5f41c89e9ecb47 |
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17-May-2014 |
mjw <mjw@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Tools should explain why an option is bad when using fmsg_bad_option. Add an explanation of why an option was bad to fmsg_bad_option calls that were just using "" as argument. Fixes bug #334802. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13975 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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180a7500bf2464d5b16cddb5618b91fb3f095998 |
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20-Apr-2014 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
- The option "--vgdb-stop-at=event1,event2,..." allows the user to ask GDB server to stop before program execution, at the end of the program execution and on Valgrind internal errors. - A new monitor command "v.set hostvisibility" that allows GDB server to provide access to Valgrind internal host status/memory. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13900 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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3e172748981d06fff6b14aaebbabcca898553e98 |
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19-Feb-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix BZ #327212. Check for absolute path name at the end of expand_file_name -- not at the beginning. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13816 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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f0c1250e324f6684757c6a15545366447ef1d64f |
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12-Jan-2014 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for ARMv8 AArch64 (the 64 bit ARM instruction set). git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13770 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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cffe2a55d903655761ccc6025a23b823bee10170 |
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11-Jan-2014 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
add --vgdb-prefix arg to callgrind_control If valgrind is started with --vgdb-prefix arg, then callgrind_control cannot find and control this valgrind. So, add an (optional) argument to callgrind_control, and have callgrind tool report the needed vgdb prefix argument if the user supplied this arg. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13769 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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9c6b05db45362b1afb981aa8298ab12ab4027b1a |
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27-Dec-2013 |
dejanj <dejanj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
mips32: Adding mips32/Android support to Valgrind. Necessary changes to Valgrind to support mips32 on Android. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13767 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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0f157ddb404bcde7815a1c5bf2d7e41c114f3d73 |
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18-Oct-2013 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates (20XY-2012 ==> 20XY-2013) git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13658 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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49984eadbda78d8edea43f7839f4651a04ca419a |
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18-Oct-2013 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
arm-linux only: make unwinding by stack scanning (a nasty hack) be controllable from the command line. Fixes (kind of) #289578. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13657 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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5d616dfbb8439dfd51a40ddf1dba970938baa1eb |
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02-Jul-2013 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge r13421:HEAD from branches/DISRV. This merges the debuginfo-server stuff into the trunk. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13440 a5019735-40e9-0310-863c-91ae7b9d1cf9
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46207652a0c99a2c8b0f05eafce3ca3ec533c121 |
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20-Jan-2013 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Implement --merge-recursive-frames + provide VALGRIND_MONITOR_COMMAND client req. In a big applications, some recursive algorithms have created hundreds of thousands of stacktraces, taking a lot of memory. Option --merge-recursive-frames=<number> tells Valgrind to detect and merge (collapse) recursive calls when recording stack traces. The value is changeable using the monitor command 'v.set merge-recursive-frames'. Also, this provides a new client request: VALGRIND_MONITOR_COMMAND allowing to execute a gdbsrv monitor command from the client program. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13246 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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17c5e2e3a2f48970063ea43a9abee3e11c72cb04 |
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28-Dec-2012 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Improvements to the built-in profiling infrastructure: --profile-flags=00000000 now prints summary statistics, one line per profiled block, but with no translation details. Previously it had no effect. --profile-interval=<number> is a new flag that causes the profile data to be dumped and zeroed every <number> event checks. This makes it possible to get profile data without waiting for runs to end, and to get profile data which depends on the current workload etc. If --profile-interval=0 or is unset, the profile is printed only once, at the end of the run, as before. --profile-flags=XXXXXXXX (for at least one nonzero X) prints the summary lines both at the start and end of the profile, so you don't have to scroll back up to the top to see the summary. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13213 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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71826f77dbaefb6a9c694d9711aa649ed0980cc7 |
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06-Dec-2012 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix a const issue in r13154. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13165 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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c30cd9bdc3c13c79a2e0281302b115c3d220bc9d |
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06-Dec-2012 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Make diagnostics for SIGILL more controllable (Valgrind part). Fixes #309425. (Mark Wielaard, mjw@redhat.com) git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13164 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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8b6573dd1f5b4ab512a6e70ce23eecd82733aae1 |
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05-Dec-2012 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add a new command line flag, --extra-debuginfo-path=path, that allows specification of an extra directory in which to look for debuginfo objects. Fixes #310792. (Alex Chiang, achiang@canonical.com) git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13154 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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19f91bbaedb4caef8a60ce94b0f507193cc0bc10 |
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10-Nov-2012 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix more Char/HChar mixups. Closing in... git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13119 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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cfea784f4432d0ec79e9360ad324b820faada649 |
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20-Oct-2012 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add a FIXME git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13064 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|
03f8d3fc25f5a45c5826259d1b33b7f310117279 |
|
05-Aug-2012 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates to include 2012. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12843 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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5d5dd8e6b7ff782fc89f5b96cecf04839742882b |
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05-Aug-2012 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
301265 - add x86 support to Android build Patch by Dragos Tatulea. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12835 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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d99c26a4bc18fd3b17c4626c9c1fbd1583388660 |
|
01-Aug-2012 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Implement --redzone-size and --core-redzone-size * For tools replacing the malloc library (e.g. Memcheck, Helgrind, ...), the option --redzone-size=<number> allows to control the padding blocks (redzones) added before and after each client allocated block. Smaller redzones decrease the memory needed by Valgrind. Bigger redzones increase the chance to detect blocks overrun or underrun. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12807 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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29e022d85378cd303e00c1ec7a8dd60aaed9145a |
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02-Jul-2012 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add command line flag --trace-notabove which I've found handy. There are 4 cases now: (1) Neither --trace-notbelow nor --trace-notabove are given No superblocks are traced (same behaviour as before) (2) --trace-notbelow=YY is given Superblocks in interval [YY ... ] are traced. (same behaviour as before) (3) --trace-notabove=XX is given Superblocks in interval [0 ... XX] are traced. (4) Both --trace-notbelow=YY and --trace-notabove=XX are given Superblocks in the interval [XX..YY] are traced git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12701 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|
1e470b5ec96bdd4fb46750d4e2e596e194af56fe |
|
11-May-2012 |
philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
fix 219156 support static malloc or alternate malloc lib (e.g. tcmalloc) with new option --soname-synonyms * pub_tool_redir.h : define the prefix to be used for "soname synonym" place holder * vg_replace_malloc.c : define synonym place holder for malloc related functions * m_redir.c : when detecting a soname synonym place holder redir spec, search in clo_soname_synonyms if there is a synonym pattern. If yes, replace the soname pattern. If not, ignore the redir spec. * various files: implement or document the new clo --soname-synonyms * new test memcheck/tests/static_malloc.vgtest git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12559 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|
78bfc711d3e684c76eeab5f89a94a78d40ed6f4b |
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08-Dec-2011 |
bart <bart@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add command-line option --fair-sched=[no|yes|try]. Use --fair-sched=try when running the annotate_hbefore regression test. Closes #270006. To do: update manual. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12280 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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deddfdfbd13203804737b95b6bf5861f758ac865 |
|
26-Oct-2011 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Disable the GDB server-by-default for the time being on Android, since the mknod operations fail. It can still be used if you can get past that point, but you need an explicit --vgdb=yes for the time being. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12233 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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ec062e8d96a361af9905b5447027819dfbfee01a |
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23-Oct-2011 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update all copyright dates, from 20xy-2010 to 20xy-2011. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12206 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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992d3cc883bd5ee2da28f2a9c307cc006cb1768b |
|
22-Oct-2011 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Make vgdb.c work on Android, so that the GDB server as a whole will work on Android. Fixes #283600. (Philippe Waroquiers, philippe.waroquiers@skynet.be) git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12204 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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b985e2de52983cafd2d17cc6c9e60064847777fd |
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29-Sep-2011 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Remove hardwired /tmp directory in vgdb. Honour VG_TMPDIR and TMPDIR which was introduced when fixing bugzilla #267020. Factor out VG_(tmpdir). New function VG_(vgdb_path_prefix). Partially fixes bugzilla #280757. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12063 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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0ba37c90c4674515da387b30a6e5f23fa75a173c |
|
12-Jul-2011 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Build system fixes so as to temporarily disable the GDBserver on Android. Making that work will require a bit of extra effort due to minor glibc-vs-bionic differences. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11885 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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3b290486cd4cd601b20e04340e593c9ed9717e5f |
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06-May-2011 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Implement a GDB server in Valgrind. See #214909. (Philippe Waroquiers, philippe.waroquiers@skynet.be) git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11727 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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9ab64a4d3043c251561419d0e0f51492172b1072 |
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06-Dec-2010 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
New command line option: --trace-children-skip-by-arg, which allows chase/nochase decisions for child processes to be made on the basis of their argv[] entries rather than on the name of their executables. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11483 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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14cdbf8f4ac7e49de2bced6546f7867b2e0655f0 |
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12-Oct-2010 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Make the --prefix-to-strip=... command-line option added in r11312 behave more like the original proposal in #245535. This makes it more flexible and general. Also rename it. * new name is --fullpath-after= * allow multiple instances of --fullpath-after= * don't require the specified strings to be prefixes, only substrings But retain the elegant backwards-compatibility trick in Bart's r11312 commit: if --fullpath-after= is not specified at all, then behave exactly as before. Fixes #245535. A mixture of patches from Bart Van Assche (bart.vanassche@gmail.com), Alexander Potapenko (glider@google.com), and me (integration and documentation). git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11430 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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5dd0190bc0ea66f8ffa7218c66f5a2e1c7b51b30 |
|
31-Aug-2010 |
bart <bart@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Added command-line option --prefix-to-strip=... Closes #245535. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11312 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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b1cc5d666cc8f8065419e4a8c819ed0b8256a764 |
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06-Jul-2010 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Make error messages at start-up more consistent. Every line of such messages now begin with "valgrind: ", and they're more often printed before the preamble. This required introducing a new message kind, Vg_FailMsg, and functions VG_(fmsg) and VG_(fmsg_bad_option), and removing VG_(err_bad_option). Where we used to have horrible output like this: [ocean:~/grind/ws2] vg5 --tool=massif --threshold=101 date ==31877== Massif, a heap profiler ==31877== Copyright (C) 2003-2010, and GNU GPL'd, by Nicholas Nethercote ==31877== Using Valgrind-3.6.0.SVN and LibVEX; rerun with -h for copyright info ==31877== Command: date ==31877== ==31877== --threshold must be between 0.0 and 100.0 valgrind: Bad option '--threshold'; aborting. valgrind: Use --help for more information. We now have nice output like this: [ocean:~/grind/ws2] vg2 --tool=massif --threshold=101 date valgrind: Bad option: --threshold=101 valgrind: --threshold must be between 0.0 and 100.0 valgrind: Use --help for more information or consult the user manual. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11209 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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f9ebc3956087ce01561c4ab3faf5a8983b0f7c1c |
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10-May-2010 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
New flag --require-text-symbol=:sopatt:fnpatt, to be used to check that specified shared objects contain specified symbols. Along with a couple of regtests that unfortunately will fail on MacOSX. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11125 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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9eecbbb9a9cbbd30b903c09a9e04d8efc20bda33 |
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03-May-2010 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates to 2010. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11121 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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064212709dc8988a48d2cbde5b90528952d8cd74 |
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05-Nov-2009 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
New flag: --trace-children-skip=patt1,patt2,etc Specifies a comma-separated list of executable-names (with "*" and "?" wildcards allowed) that should not be traced into even when --trace-children=yes. Modified version of a patch from Bill Hoffman. Fixes #148932. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10927 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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2d9e874b7a628ada216f09cc4f065798c65fffa4 |
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07-Aug-2009 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Tidy up of messaging: * For all tools and the core, don't show statistics when -v is in effect. Instead, try to restrict -v to mostly user-useful stuff. * A new flag --stats=no|yes [no] produces statistics output instead. * Fix longstanding problem in that Memcheck's leak checker ran after the core's error manager module shut down, thereby not showing use counts of leak suppressions. This fixes #186790. * As a consequence, the leak checker text output of Memcheck has changed a bit -- leak check is done before the final error summary is done (much more logical), and the output has been tidied up a bit. * Helgrind, Drd and Ptrcheck now also print "For counts of detected and suppressed errors, rerun with: -v", which makes them consistent with Memcheck in this regard. These are filtered out by the regtest filter scripts. For all tools except Memcheck, the regtests are unchanged. On Memcheck regtests still fail due to rearrangements of the leak checker output. This will be fixed by a followup commit. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10746 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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97db761d2a94fc7a349aee9359ef85828d9618b6 |
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04-Aug-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Various option-related tweaks: - Match the ordering of the non-tool-specific options in the usage message with the order in the user manual. As a result, we now always print --alignment and --trace-malloc in the core's usage messages, which saves malloc-replacing tools from doing it themselves (and brings it in line with options that only apply to error-collecting tools). - Improved the presentation of the Vex options with --help-debug. - Removed documentation of -d in the manual because it's a debugging-only flag. - Documented --read-var-info in the manual. This fixes bug 201169. - Renamed --auto-run-dsymutil as --dsymutil and documented it in the usage message. - Fixed an XML error in manual-core-adv.xml. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10703 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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738856f99eea33d86ce91dcb1d6cd5b151e307ca |
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15-Jul-2009 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge coregrind/ changes from branches/MESSAGING_TIDYUP r10464. This commit tidies up and rationalises what could be called the "messaging" system -- that part of V to do with presenting output to the user. In particular it brings significant improvements to XML output. Changes are: * XML and normal text output now have separate file descriptors, which solves longstanding problems for XML consumers caused by the XML output getting polluted by unexpected non-XML output. * This also means that we no longer have to hardwire all manner of output settings (verbosity, etc) when XML is requested. * The XML output format has been revised, cleaned up, and made more suitable for use by error detecting tools in general (various Memcheck-specific features have been removed). XML output is enabled for Ptrcheck and Helgrind, and Memcheck is updated to the new format. * One side effect is that the behaviour of VG_(message) has been made to be consistent with printf: it no longer automatically adds a newline at the end of the output. This means multiple calls to it can be used to build up a single line message; or a single call can write a multi-line message. The ==pid== preamble is automatically inserted at each newline. * VG_(message)(Vg_UserMsg, ..args..) now has the abbreviated form VG_(UMSG)(..args..); ditto VG_(DMSG) for Vg_DebugMsg and VG_(EMSG) for Vg_DebugExtraMsg. A couple of other useful printf derivatives have been added to pub_tool_libcprint.h, most particularly VG_(vcbprintf). * There's a small change in the core-tool interface to do with error handling: VG_(needs_tool_errors) has a new method void (*before_pp_Error)(Error* err) which, if non-NULL, is called just before void (*pp_Error)(Error* err). This is to give tools the chance to look at errors before any part of them is printed, so they can print any XML preamble they like. * coregrind/m_errormgr.c has been overhauled and cleaned up, and is a bit simpler and more commented. In particular pp_Error and VG_(maybe_record_error) are significantly changed. The diff is huge, but mostly very boring. Most of the changes are of the form - VG_(message)(Vg_UserMsg, "this is a message %d", n); + VG_(message)(Vg_UserMsg, "this is a message %d\n", n); Unfortunately as a result of this, it touches a large number of source files. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10465 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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5542d8f5047c4f59ed60e72c2d0f1b1d4d149ea8 |
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09-Jun-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Abort if a --log-file filename begins with a '~'. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10281 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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f76d27a697a7b0bf3b84490baf60623fc96a23af |
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28-May-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge the DARWIN branch onto the trunk. I tried using 'svn merge' to do the merge but it did a terrible job and there were bazillions of conflicts. So instead I just took the diff between the branch and trunk at r10155, applied the diff to the trunk, 'svn add'ed the added files (no files needed to be 'svn remove'd) and committed. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10156 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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9f207460d70d38c46c9e81996a3dcdf90961c6db |
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10-Mar-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Updated copyright years. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9344 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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9c606bd8634cd6b67bb41fa645b5c639668cfa2d |
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18-Sep-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge all remaining changes from branches/PTRCHECK. These are some relatively minor extensions to m_debuginfo, a major overhaul of m_debuginfo/readdwarf3.c to get its space usage under control, and changes throughout the system to enable heap-use profiling. The majority of the merged changes were committed into branches/PTRCHECK as the following revs: 8591 8595 8598 8599 8601 and 8161. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8621 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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b8b79addf04dd5d0b558916e26df0b1927cbd758 |
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03-Mar-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge in the DATASYMS branch. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7540 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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4d474d086188fd1f29fa97dbd84d8ea2e589a9b8 |
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11-Feb-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates ("200X-2007" --> "200X-2008"). git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7398 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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95d86c091a218e904e912354efa4f952a9712e82 |
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18-Dec-2007 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Improve handling of programs which require very large main thread stacks. Instead of hardwiring the main thread stack to a max of 16MB and segfaulting the app beyond that point, allow the user to specify the main stack size using the new flag --main-stacksize=<number>. If said flag is not present, the current default, which is "MIN(16GB, current ulimit -s value)", is used. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7302 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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2dd08f575042c604cebf32f2c2002a0fba0ed800 |
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23-Nov-2007 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Tweak VG_(expand_file_name), as per Josef's suggestions. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7204 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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374a36dbfb6d08ed8d77c31a88e198a861ffadf0 |
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23-Nov-2007 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fixed up the log file mess throughout, including the docs. This killed --log-file-qualifier and --log-file-exactly. Updated NEWS some in preparation for 3.3.0. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7202 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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3ed1971497f0d58f894ed6a61c30ea3a79b69a25 |
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23-Nov-2007 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add support for %q in --massif-out-file. Todo: use this mechanism for the core and Cachegrind. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7200 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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6e31f80899f1c79a54f164955069f3f74fe8b7e2 |
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17-Nov-2007 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Add a new flag, --child-silent-after-fork=no|yes [no]. When enabled, causes child processes after fork to fall completely silent, which can make the output a lot less confusing. In addition it is pretty much essential in XML output mode, so as to avoid mixing up any child XML output with the parent's. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7177 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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91b470c367836f65177413ca2a19b25f32fb8ef0 |
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28-Aug-2007 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Make the --max-stackframe machinery 64-bit clean. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6788 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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f767d967b9ef331dcd7d0cd4584f6570cd829333 |
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12-Feb-2007 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Essentially non-functional tidyings and improvements to debuginfo reading. Two sets of changes: * New flags for debugging the readers. --debug-dump=syms --debug-dump=line --debug-dump=frames These (currently accepted but nonfunctional) are intended to create output in the style of (that is, identical to) /usr/bin/readelf --syms /usr/bin/readelf --debug-dump=line /usr/bin/readelf --debug-dump=frames respectively. The plan is that flaws in these readers can then be easily found by diff-ing the output against that from readelf. Also, a new flag --trace-symtab-patt=<object filename pattern> which is used to limit all debuginfo-related debug info to the set of shared object names matching the given pattern. This facilitates extracting the debuginfo details of one specific shared object, which is usually what is required, rather than having to wade through megabytes of junk from every object in the process. * Propagate the avma/svma/image address-naming scheme (as described at the top of debuginfo.c) through large parts of readelf.c and readdwarf.c. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6588 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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650d82a7062b7e95669e73eda169676b5a024b41 |
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12-Feb-2007 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Get rid of the unused --model-pthreads flag. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6584 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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9ebd6e0c607fa30301b1325874eb8de871c21cc5 |
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08-Jan-2007 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6488 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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41ded2cf9711091a1bc7a6c1dd2d177e978b05e9 |
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17-Oct-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge r6126: New option --sym-offsets=yes|no [no], which causes all symbols to be shown in the form 'name+offset'. Mostly useful for debugging Valgrind itself. Also move command-line-error functions from m_main into m_options. [Will move them back shortly.] git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6263 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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6893d65852940741dbebbc6ba1480e89cf34e30f |
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15-Oct-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Move functions which deal with bad command line options from m_main into m_options. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6233 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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e4b0bf07b0ee0a18eacc5aba91686ab5fc1d327b |
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06-Jun-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5954 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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b9779088c43db2a576ae43bde0694411c036b1c4 |
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13-May-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
A new flag, --error-exitcode=, has been added, to allow changing the exit code in runs where Valgrind reported errors. Fixes #121814 and #126517. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5897 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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33afdb5127da66fc776f2cdcda8c6a0094bf21f5 |
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17-Jan-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Change the default --trace-notbelow= number from zero to infinity, effectively, since that's a more useful default. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5539 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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bcd75fcb80c13b9828a4c33b0d7acf1499e14135 |
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19-Dec-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Remove all remaining profiling gunk. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5388 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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628add6061c08b1e93562bd5559e40f6d158bbb6 |
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12-Nov-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Rename --simulation-hints as --sim-hints for brevity. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5099 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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74b4cca0cbe20aa94daadd8afba0ba37fbd82084 |
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20-Oct-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Remove all remaining references to pointercheck. It's sad to see it go, but realistically we can't implement it portably, at least without considerable performance overhead and some additional complexity. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4956 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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19617ae5ba420da54f286aaf1ecceafeec6b766a |
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20-Oct-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
The Spin-Doctor arrives in Valgrind-Land: rename --weird-hacks= to --simulation-hints=. Bwaha. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4955 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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ce5a566e128da79452a69db9cfe2ecb81395fdcc |
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06-Oct-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
The m_syswrap subsystem is Valgrind's model of how the kernel behaves with respect to syscalls. It is detailed and comprehensive but does not offer a way to deal with minor deviations in behaviour from the vanilla kernel sources, either due to running a hacked kernel or running a vanilla kernel with a custom kernel module loaded. This commit adds a flexible way to handle such cases without polluting the vanilla handler syswrap-*.c files or their supporting vki_*.h header files. For each OS, a syswrap-OS-variants.c file is added, containing wrappers for variants of OS. A new command line flag --kernel-variants= carries a comma separated list of variant names that apply to the current run. There are no other changes. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4873 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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8637545b036ec3def92ef093009c9d9517060e39 |
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24-Jul-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
--branchpred= doesn't do anything (I'm not sure what it ever did do). Rm'd. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4239 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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3d7c2f0b8e6d8e4a70b6aaaa6f14a29f3b88ef4c |
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24-Jul-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Get rid of --support-elan3=. This flag wasn't doing anything since the Elan3 user-space driver now works on unmodified Valgrind. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4238 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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6c3a219727dead14309abf431f72ca1f99b8ca37 |
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24-Jul-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Rename --smc-support= to --smc-check=. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4237 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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768db0eac5cd57ab3245f49b0e54fa51b63bc09f |
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19-Jul-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
New command line option: --xml-user-comment=XMLTEXT, which allows copying of arbitrary bits of XML text to the XML output. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4186 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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ad311169d68e37314f6bd7f05c5501da7b09f789 |
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19-Jul-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
New command line option: --log-file-qualifier=VAR. When specified, the contents of environment variable VAR (viz, $VAR) are incorporated into logfile names. This makes it easy to incorporate environmental information into logfile names. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4180 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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26412bd2c4ef3e55683141f132ebd1eb32d8530b |
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07-Jul-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Support for self modifying code on unfriendly platforms (x86, amd64) via the use of self-checking translations. (Friendly platforms which have icache-invalidation instructions we can observe, such as ppc32, are already handled correctly.) This should finally fix the longstanding problem of V incorrectly handling calls of statically nested functions (a gcc extension), and more generally make it a lot easier to use V to debug dynamic code generation systems. Since self-checking is a large performance overhead, there is some control via a command line flag: --smc-support=none Don't make any translations self-checking. --smc-support=stack Add checking code for translations taken from segments which have the SF_GROWDOWN flag set -- stacks, basically. This is the default. It should make gcc nested functions and GNU Ada work correctly with no intervention from the user. --smc-support=all Make all translations self-checking. This is expensive and you want to do this if you're debugging a JIT compiler or some such. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4122 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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c7561b931e249acf3768ead77638545b0ccaa8f1 |
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19-Jun-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Final commit for the initial modularisation pass: - Broke part of m_scheduler off into a new module m_threadstate. It contains ThreadState, VG_(threads)[] and some basic operations on the thread table. All simple stuff, the complex stuff stays in m_scheduler. This avoids lots of circular dependencies between m_scheduler and other modules. - Managed to finally remove core.h and tool.h, double hurrah! - Introduced pub_tool_basics.h and pub_core_basics.h, one of which is include by every single C file. - Lots of little cleanups and changes related to the above. - I even did a small amount of documentation updating. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3944 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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71bc3cbb1b6da72fe1d3a9fea90e53847c5b0a6f |
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19-May-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
First pass at adding ability for Memcheck to print all output in XML form. The relevant flag is --xml=yes. Currently this only works with Memcheck. Specifying this flag fixes various other options relating to verbosity and behaviour of the leak checker, so that the resulting output is in a relatively fixed form suitable for parsing by GUIs. Still to do: * Add mechanism to show error counts * Add regression test * Document the resulting format git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3773 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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a3506d39c8c94f09837558d33c54b110e1ac0ea1 |
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18-May-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Hmm, actually put some code into m_options.c. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3766 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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32824028b51461062a5a282bfd775d4bd4ad6a47 |
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17-May-2005 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Give this file a standard preamble, since having empty C files is thoroughly confusing. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3759 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
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2024234c590f408994b373abfb00bc2cd2a90c48 |
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17-May-2005 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Added module m_options for holding all the command-line option stuff. Perhaps parts of process_cmd_line_option() should go in here, but I've not done that for now. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3751 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/coregrind/m_options.c
|